13897424

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{28019}}^1$

素因数の和:28058

約数の個数: 20

約数和(自身を含む): 27795840

約数和(自身を除く): 13898416

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 28019, 56038, 112076, 224152, 448304, 868589, 1737178, 3474356, 6948712, 13897424]

約数ペア:

[(1, 13897424), (2, 6948712), (4, 3474356), (8, 1737178), (16, 868589), (31, 448304), (62, 224152), (124, 112076), (248, 56038), (496, 28019)]